Earlier quoted context omitted.
They've doing inside-out SLAM to map the environment and tracking your eyes for foveated rendering at the same time. That's fairly heavy - I think the compute required would necessitate a much higher speed connection with a desktop and a fair bit of CPU time, so it's probably cheaper and easier to put the compute right in the headset instead of scaling up the connection. Also, they probably landed on this rough desig…
Maybe I'm misunderstanding - but I thought there's already "dumb" headsets doing foveated eye tracking, like the Pimax headsets. If that's the case, then you don't need $300 of ram and a $200 CPU to perform this locally.
The Pimax headsets with foveated eye tracking start at $1599.